--- product_id: 100718893 title: "Ketostix Reagent Strips, 100-Count Box" brand: "ketostix" price: "12 kr" currency: DKK in_stock: false reviews_count: 5 url: https://www.desertcart.dk/products/100718893-ketostix-reagent-strips-100-count-box store_origin: DK region: Denmark --- # 100 strips per box Accurate acetoacetic acid measurement Fast ketone detection Ketostix Reagent Strips, 100-Count Box **Brand:** ketostix **Price:** 12 kr **Availability:** ❌ Out of Stock ## Summary > 🔍 Stay ahead of your metabolism game with every strip! ## Quick Answers - **What is this?** Ketostix Reagent Strips, 100-Count Box by ketostix - **How much does it cost?** 12 kr with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/100718893-ketostix-reagent-strips-100-count-box) ## Best For - ketostix enthusiasts ## Why This Product - Trusted ketostix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Bayer Quality:** Manufactured by Bayer, a leader in reliable health diagnostics. - • **Effortless Self-Testing:** Pain-free, easy-to-use strips designed for busy professionals on the go. - • **Rapid Metabolic Insights:** Get instant feedback on your fat and carb metabolism with every test. - • **Top-Ranked Ketone Strips:** Join thousands of users benefiting from a #47 best seller in ketone test strips. - • **Bulk Supply for Consistency:** 100 strips ensure you never run out during your health journey. ## Overview Bayer Keto-Diastix Reagent Strips offer a fast, convenient, and accurate way to test urine for ketones, specifically acetoacetic acid, providing valuable insights into carbohydrate and fat metabolism. Each box contains 100 easy-to-use, pain-free strips, trusted by thousands and ranked among the top ketone test strips in the market. ## Description 1. The Strips Provide A Fast, Convenient Way Of Testing Urine For The Presence And Concentration Of Acetoacetic Acid (Ketone). This Substance When Found In The Urine Provides Information On Carbohydrate And Fat Metabolism. Review: These strips work well for this low-carb dieter - I bought these strips to help me on the induction phase of my low-carb diet. They are easy to use and it is, for the most part, easy to tell if I am in ketosis or not. If you're not, it's a pretty obvious negative. If you are, the strip turns pink (for "trace" amount of ketones, which is the most you'll ever get on a low-carb diet). I test my pee in the morning, and it's fun to start the day off with an indication that I did well on my diet the day before! I think that these strips won't be effective forever, because in "The Art and Science of Low Carbohydrate Living," the authors mention that after a few weeks of ketosis, the body begins to adapt. "Within a few days of starting on carbohydrate restriction, most people begin excreting ketones in their urine. "...But over a matter of weeks, the muscles stop using these ketones for fuel. Instead, muscle cells take up acetoacetate, reduce it to betahydroxybutyrate, and return it back into the circulation. Thus after a few weeks, the predominant form in the circulation is beta-hydroxybutyrate, which also happens to be the ketone preferred by brain cells (as an aside, the strips that test for ketones in the urine detect the presence of acetoacetate, not beta-hydroxybutyrate). "In the kidney, this process of keto-adaptation is also complex. Over time, urine ketone excretion drops off, perhaps to conserve a valuable energy substrate (although urine ketone excretion never amounts to very many wasted calories). This decline in urine ketones happens over the same time-course that renal uric acid clearance returns to normal (discussed below) and thus may represent an adaptation in kidney organic acid metabolism in response to sustained carbohydrate restriction. These temporal changes in how the kidneys handle ketones make urine ketone testing a rather uncertain if not undependable way of monitoring dietary response/adherence. Testing serum for beta-hydroxybutyrate is much more accurate but requires drawing blood, and it is expensive because it is not a routine test that doctors normally order." (Phinney, Stephen; Volek, Jeff (2011-07-08). The Art and Science of Low Carbohydrate Living: An Expert Guide to Making the Life-Saving Benefits of Carbohydrate Restriction Sustainable and Enjoyable (pp. 164-165). Beyond Obesity LLC. Kindle Edition.) So actually, if after a few weeks the strips say you're not in ketosis, it just may be a sign that your body has adapted to the low-carbohydrate diet, which is what you want. I've only been using them for about a week, so we'll see what happens in a few weeks. But for now, waking up and peeing on the strip and seeing it turn pink is very encouraging! Review: Excellent if on a low carb diet - During a dental visit I discovered I had very high blood pressure and decided to immediately do a responsible, low-carb Atkins/ketogenic type diet as I knew being overweight was the cause. When the body switches from burning carbs to burning fat the liver produces ketones, which are acidic in nature. Keeping ketones in balance during a low-carb diet is essential, thus these 'pee strips' which allow you to measure where your body is in the process. They are simple to use - they are about 3" strips with the active part on the end. Hold the end in a 'pee stream' and it will turn a color based on ketones in the urine - the color gauge is on the side of the bottle and is simple to read. A great way to monitor your metabolism/liver output - and I've lost 15 pounds and my bp is 140/80 - but I'm on my way to losing 30 pounds. If I didn't have these to monitor my body I'd probably go all out protein which is not good, so these allow me to have some carbs and maintain balance. Good product, delivered timely! ## Features - Bayer Keto-Diastix (Glucose) - Urine Test For Ketones - Reagent Strips For Urinalysis. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000532GH | | Best Sellers Rank | #553,828 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #48 in Ketone Test Strips | | Brand | Ketostix | | Customer Reviews | 4.5 out of 5 stars 678 Reviews | | Item Weight | 0.03 Pounds | | Manufacturer | Bayer | | Manufacturer Part Number | 2881 | | Model number | 2881 | | Net Quantity | 1.00 Count | | Number Of Pieces | 100 | | Number of Pieces | 100 | | Special Feature | Easy to Use, Pain Free, Self Test | | Special Features | Easy to Use, Pain Free, Self Test | | Specific Uses For Product | Metabolism | | UPC | 301932881218 | | Unit Count | 1.00 Count | | Usage | Metabolism | ## Product Details - **Brand:** Ketostix - **Number of Pieces:** 100 - **Special Feature:** Easy to Use, Pain Free, Self Test - **Specific Uses For Product:** Metabolism - **Net Quantity:** 1.00 Count ## Images ![Ketostix Reagent Strips, 100-Count Box - Image 1](https://m.media-amazon.com/images/I/71cGE7b0WgL.jpg) ![Ketostix Reagent Strips, 100-Count Box - Image 2](https://m.media-amazon.com/images/I/71XmHJ-w3hL.jpg) ![Ketostix Reagent Strips, 100-Count Box - Image 3](https://m.media-amazon.com/images/I/61XMRdfiqRL.jpg) ![Ketostix Reagent Strips, 100-Count Box - Image 4](https://m.media-amazon.com/images/I/61Ls7fcGPmL.jpg) ## Questions & Answers **Q: when do you know when your in ketois what color should the strip be in?** A: Don't buy these strips. The color is always the same, no matter how many carbs I've eaten in a day. Very inaccurate and a waste of money. **Q: Are these made by Bayer?** A: No, but there are some made buy Bayer on Amazon. The box looks very similar, but it shows the Bayer logo. I've ordered them in the past. If I remember correctly, they take longer to arrive. **Q: does it meassure glucose in urine or only ketones?** A: Just ketones. **Q: Does anyone know the ingredients of this ketostix, both active and inactive ingredients? Thanks** A: The box I have does not list them. The product is not for internal consumption. The sticks detect the presence of acetoacetic acid (ketone) in liquids, and were designed specifically for urinalysis. ## Customer Reviews ### ⭐⭐⭐⭐⭐ These strips work well for this low-carb dieter *by L***T on 9 January 2013* I bought these strips to help me on the induction phase of my low-carb diet. They are easy to use and it is, for the most part, easy to tell if I am in ketosis or not. If you're not, it's a pretty obvious negative. If you are, the strip turns pink (for "trace" amount of ketones, which is the most you'll ever get on a low-carb diet). I test my pee in the morning, and it's fun to start the day off with an indication that I did well on my diet the day before! I think that these strips won't be effective forever, because in "The Art and Science of Low Carbohydrate Living," the authors mention that after a few weeks of ketosis, the body begins to adapt. "Within a few days of starting on carbohydrate restriction, most people begin excreting ketones in their urine. "...But over a matter of weeks, the muscles stop using these ketones for fuel. Instead, muscle cells take up acetoacetate, reduce it to betahydroxybutyrate, and return it back into the circulation. Thus after a few weeks, the predominant form in the circulation is beta-hydroxybutyrate, which also happens to be the ketone preferred by brain cells (as an aside, the strips that test for ketones in the urine detect the presence of acetoacetate, not beta-hydroxybutyrate). "In the kidney, this process of keto-adaptation is also complex. Over time, urine ketone excretion drops off, perhaps to conserve a valuable energy substrate (although urine ketone excretion never amounts to very many wasted calories). This decline in urine ketones happens over the same time-course that renal uric acid clearance returns to normal (discussed below) and thus may represent an adaptation in kidney organic acid metabolism in response to sustained carbohydrate restriction. These temporal changes in how the kidneys handle ketones make urine ketone testing a rather uncertain if not undependable way of monitoring dietary response/adherence. Testing serum for beta-hydroxybutyrate is much more accurate but requires drawing blood, and it is expensive because it is not a routine test that doctors normally order." (Phinney, Stephen; Volek, Jeff (2011-07-08). The Art and Science of Low Carbohydrate Living: An Expert Guide to Making the Life-Saving Benefits of Carbohydrate Restriction Sustainable and Enjoyable (pp. 164-165). Beyond Obesity LLC. Kindle Edition.) So actually, if after a few weeks the strips say you're not in ketosis, it just may be a sign that your body has adapted to the low-carbohydrate diet, which is what you want. I've only been using them for about a week, so we'll see what happens in a few weeks. But for now, waking up and peeing on the strip and seeing it turn pink is very encouraging! ### ⭐⭐⭐⭐⭐ Excellent if on a low carb diet *by J***E on 16 June 2013* During a dental visit I discovered I had very high blood pressure and decided to immediately do a responsible, low-carb Atkins/ketogenic type diet as I knew being overweight was the cause. When the body switches from burning carbs to burning fat the liver produces ketones, which are acidic in nature. Keeping ketones in balance during a low-carb diet is essential, thus these 'pee strips' which allow you to measure where your body is in the process. They are simple to use - they are about 3" strips with the active part on the end. Hold the end in a 'pee stream' and it will turn a color based on ketones in the urine - the color gauge is on the side of the bottle and is simple to read. A great way to monitor your metabolism/liver output - and I've lost 15 pounds and my bp is 140/80 - but I'm on my way to losing 30 pounds. If I didn't have these to monitor my body I'd probably go all out protein which is not good, so these allow me to have some carbs and maintain balance. Good product, delivered timely! ### ⭐⭐⭐⭐⭐ It works!! It's very accurate!! Instructions were easy to follow! *by F***N on 8 June 2012* Yesterday I tested the concentration of ketones in my urine for the very first time with Ketostix - I urinated in a plastic, dipped the stix in/out and in 15 seconds it read dark pink (moderate). I had been on a 25g net carb diet for the past five days so I knew this was accurate. I'm only 10-15lbs abdominal fat away from reaching the perfectly flat abdomen I've always wanted. I'm male so abdominal fat is the very last to go in us men. I am very skeptical by nature - so I had my mother test her urine and it read negative - as expected - because she was not on a ketogenic diet like me (she's on a regular diet but starting today she will follow my diet!). This product is important for us ketodieters because - when we try new low-carb/carb-free products (e.g. bread, tortillas, cereal), this thing can tell us whether those food products truly have the amount of carbs they claim. In other words, this thing allows us to know when we may need to get rid of a certain food that may be interfering with ketosis. With this - I can now check for sure if those new food products that claim to be low-carb/carb-free really are genuine!! Happy customer! ## Frequently Bought Together - Ketostix Reagent Strips for Urinalysis, Measure Ketone Levels, 100-Count Box - 150 Ketone Test Strips with Free Keto Guide eBook & Free APP. Urine Test for Ketosis on Ketogenic & Low-Carb Diets. Extra-Long Strips. - Ketostix Reagent Strips for Urinalysis, Measure Ketone Levels, 50-Count Box --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/100718893-ketostix-reagent-strips-100-count-box](https://www.desertcart.dk/products/100718893-ketostix-reagent-strips-100-count-box) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-05-25*